This table identifies all counties EPA has designated as nonattainment in this initial round of designations. Partial counties are identified by a (p). The EPA intends to address the designations for all other areas in separate future actions. With input from a diverse group of stakeholders, the EPA has developed a comprehensive implementation strategy for these future actions that focuses resources on identifying and addressing unhealthy levels of sulfur dioxide in areas where people are most likely to be exposed to violations of the standard.

State

Area Name

Counties

Arizona

Hayden, AZ

Gila (p)

Pinal (p)

Miami, AZ

Gila (p)

Designations for the rest of the state will be addressed in a separate future action.

California

Designations for entire state will be addressed in a separate future action.

Guam

Designations for entire territory will be addressed in a separate future action.

Hawaii

Designations for entire state will be addressed in a separate future action.

Nevada

Designations for entire state will be addressed in a separate future action.

Northern Mariana Islands

Designations for entire commonwealth will be addressed in a separate future action.